LIBERTY MUTUAL HOLDING CO
10% Owner
CompanyBuying only
- 2024
- Oct 28, 2026
- 19
10% Owner
Latest filing:
LIBERTY MUTUAL HOLDING CO has 19 SEC Form 4 filings on record going back to 2024, most recently on 28 October 2026. Lifetime open-market purchases: $129.79M.
The latest 20 SEC Form 4 transactions reported by LIBERTY MUTUAL HOLDING CO.
33.2K shares @ $15.95$529K
398.8K shares @ $24.48$9.76M
InsiderAlpha's records for LIBERTY MUTUAL HOLDING CO go back to 2024: 19 primary Form 4 filings, an average of 6.3 per year. The typical open-market purchase is $5.41M (24 buys totaling $129.79M). No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
LIBERTY MUTUAL HOLDING CO has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
Browse nearby insider profiles in alphabetical order.
LIBERTY MUTUAL HOLDING CO is a corporate entity, tracked as 10% Owner. InsiderAlpha holds 19 primary Form 4 filings for it, the earliest from 2024, updated as new SEC EDGAR filings are processed.
The most recent primary Form 4 on record is dated 28 October 2026, one of 19 filings going back to 2024.
Recorded transactions: 24 open-market purchases ($129.79M) and 0 open-market sales across all tracked filings.
42.4K shares @ $16.05$681K
225.3K shares @ $24.29$5.47M
338.0K shares @ $24.29$8.21M
121.4K shares @ $24.72$3.00M
121.4K shares @ $24.72$3.00M
39.6K shares @ $16.11$638K
272.9K shares @ $16.07$4.39M
86.2K shares @ $16.50$1.42M
494.6K shares @ $16.12$7.97M
68.8K shares @ $25.23$1.73M
103.1K shares @ $25.23$2.60M
465.1K shares @ $25.26$11.75M
697.6K shares @ $25.26$17.62M
8.2K shares @ $16.38$134K
342.6K shares @ $16.29$5.58M
312.5K shares @ $24.73$7.73M
468.8K shares @ $24.73$11.59M
5.5K shares @ $16.25$89K